Lexmark C750 Service Manual - Page 168

5060-00x Output Expander option service check Note: The majority of the mechanical components can be observed during operation by removing the covers. The output expander functions without the covers installed. Make sure the option is correctly installed before attempting to service the unit. Step 1 Symptoms The printer does not recognize one or more output expander options as being installed. Yes Go to "Printer does not recognize that one or more output options as being installed." on page 2-135 Go to "Output expander" on page 2-75 No Go to step 2 2 202 Paper Jam Open Rear Door appears. A sheet of paper is jammed prior to the pass thru sensor flag or a sheet of paper feeds out to the standard bin even though bin x is selected. Paper exits half way out of the redrive. Remove paper - Output Bin x is displayed, POST is incomplete, unable to clear the message. Go to step 3 3 Go to "Remove paper - Output Bin x displays, POST is incomplete, unable to clear the message." on page 2-136 Go to "271 Paper jam - Check Bin 1" on page 2-84 Go to "Output Expander, POST complete-First sheet of paper feeds into Output Bin 1." on page 2-84 Go to "No indication that Bin x is full or no indication that Bin x is near full." on page 2-135 Go to "990 Service error" on page 2-101 Go to step 4 4 271 Paper Jam - Check Bin x appears, POST incomplete. 271 Paper Jam - Check Bin x appears, POST complete, first sheet of paper feeds into Output Bin x. Go to step 5 5 Go to step 6 6 No indication that bin x is full OR no indication that bin x is near full. Go to step 7 7 990 Service - bin x Call your next level support 2-134 Service Manual